A/RES/60/266 Nations bodies on the ground; the role of the Mission, other United Nations bodies and implementing partners in managing and implementing quick-impact projects in the short and longer term; and how administrative costs can be minimized; IX Regional cooperation 1. Welcomes the efforts to increase collaboration between missions, in particular those in the same region, and emphasizes the importance of further enhancing collaboration, to the extent possible, with a view to achieving greater synergy in the effective and efficient use of the resources of the United Nations and the implementation of missions’ mandates, bearing in mind that individual missions bear a responsibility for the preparation and for overseeing their own budgets and for controlling their own assets and logistical operations; Requests the Secretary-General to develop and implement regional 2. coordination plans aligned to the missions’ objectives, while mindful of the specific mandate of each mission, and to report on the progress achieved in the context of his next overview report; X Fuel management Requests the Secretary-General to review all aspects of fuel management, including the preparation of a comprehensive fuel management manual, implementation of the electronic fuel accounting system, development of standard operating procedures on fuel management and preparation of an annual fuel procurement plan, and to report on the status of implementation; XI Costing structure for air operations 1. Welcomes the efforts to enhance the optimal use of air assets, and requests the Secretary-General to ensure that operations share best practices in order to increase utilization of air assets; Requests the Secretary-General to undertake an analysis of the impact of 2. the new costing structure relating to air operations, bearing in mind the relevant observations and recommendations of the Advisory Committee on Administrative and Budgetary Questions1 and the Board of Auditors,3 to determine whether the application of the new costing structure for air operations contracts has resulted in savings or brought about other benefits and to report thereon to the General Assembly at the sixty-second session in the context of his overview report; Also requests the Secretary-General, mindful of the importance of air 3. services to the effective operational activities of peacekeeping operations, to review, in all peacekeeping operations, the ongoing necessity and current frequency of flights, to ensure the optimal use of air assets, to reconfigure them to respond to changing circumstances, to increase the utilization of air assets, inter alia, by continuing to review flight schedules to accommodate more passengers and cargo and to report thereon to the General Assembly at its sixty-first session; Further requests the Secretary-General to continue to explore ways to 4. increase regional management of air assets and further strengthen the coordination 5